158541930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19793}}^1$

素因数の和:19895

約数の個数: 48

約数和(自身を含む): 416861640

約数和(自身を除く): 258319710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 19793, 39586, 59379, 98965, 118758, 178137, 197930, 296895, 356274, 593790, 890685, 1761577, 1781370, 3523154, 5284731, 8807885, 10569462, 15854193, 17615770, 26423655, 31708386, 52847310, 79270965, 158541930]

約数ペア:

[(1, 158541930), (2, 79270965), (3, 52847310), (5, 31708386), (6, 26423655), (9, 17615770), (10, 15854193), (15, 10569462), (18, 8807885), (30, 5284731), (45, 3523154), (89, 1781370), (90, 1761577), (178, 890685), (267, 593790), (445, 356274), (534, 296895), (801, 197930), (890, 178137), (1335, 118758), (1602, 98965), (2670, 59379), (4005, 39586), (8010, 19793)]